<template>
  <div class='p-2'>
    <transition :enter-active-class='proxy?.animate.searchAnimate.enter'
                :leave-active-class='proxy?.animate.searchAnimate.leave'>
      <div v-show='showSearch' class='mb-[10px]'>
        <el-card shadow='hover'>
          <el-form ref='queryFormRef' :model='queryParams' :inline='true'>
            <el-form-item label='数据源名称' prop='dataSourceName' label-width='100'>
              <el-input v-model='queryParams.dataSourceName' placeholder='请输入数据源名称' clearable
                        @keyup.enter='handleQuery' />
            </el-form-item>
            <el-form-item label='请求方法' prop='requestMethod'>
              <el-input v-model='queryParams.requestMethod' placeholder='请输入请求方法' clearable
                        @keyup.enter='handleQuery' />
            </el-form-item>
            <el-form-item label='激活标识' prop='activeFlag'>
              <el-select v-model='queryParams.activeFlag' placeholder='请选择激活标识' clearable>
                <el-option v-for='dict in active_flag' :key='dict.value' :label='dict.label' :value='dict.value' />
              </el-select>
            </el-form-item>
            <el-form-item>
              <el-button type='primary' icon='Search' @click='handleQuery'>搜索</el-button>
              <el-button icon='Refresh' @click='resetQuery'>重置</el-button>
            </el-form-item>
          </el-form>
        </el-card>
      </div>
    </transition>

    <el-card shadow='never'>
      <template #header>
        <el-row :gutter='10' class='mb8'>
          <el-col :span='1.5'>
            <el-button type='primary' plain icon='Plus' @click='handleAdd' v-hasPermi="['system:designDataSource:add']">
              新增
            </el-button>
          </el-col>
          <el-col :span='1.5'>
            <el-button type='success' plain icon='Edit' :disabled='single' @click='handleUpdate()'
                       v-hasPermi="['system:designDataSource:edit']">修改
            </el-button>
          </el-col>
          <el-col :span='1.5'>
            <el-button type='danger' plain icon='Delete' :disabled='multiple' @click='handleDelete()'
                       v-hasPermi="['system:designDataSource:remove']">删除
            </el-button>
          </el-col>
          <el-col :span='1.5'>
            <el-button type='warning' plain icon='Download' @click='handleExport'
                       v-hasPermi="['system:designDataSource:export']">导出
            </el-button>
          </el-col>
          <right-toolbar v-model:showSearch='showSearch' :columns='columns' :search='true'
                         @queryTable='getList'></right-toolbar>
        </el-row>
      </template>

      <el-table v-loading='loading' :data='designDataSourceList' @selection-change='handleSelectionChange'>
        <el-table-column type='selection' width='55' align='center' />
        <el-table-column label='数据源ID' align='center' prop='dataSourceId' v-if='columns[0].visible' />
        <el-table-column label='数据源名称' align='center' prop='dataSourceName' v-if='columns[2].visible' />
        <el-table-column label='请求方法' align='center' prop='requestMethod' v-if='columns[3].visible' />
        <el-table-column label='请求地址' align='center' prop='requestUrl' v-if='columns[4].visible' />
        <el-table-column label='数据源分组' align='center' prop='dataSourceGroup' v-if='columns[5].visible' />
        <el-table-column label='请求内容类型' align='center' prop='requestContentType' v-if='columns[6].visible' />
        <el-table-column label='响应格式' align='center' prop='responseType' v-if='columns[7].visible' />
        <el-table-column label='版本号' align='center' prop='versionCode' v-if='columns[8].visible' />
        <el-table-column label='显示排序' align='center' prop='sortOrder' v-if='columns[9].visible' />
        <el-table-column label='预留字段一' align='center' prop='fieldOne' v-if='columns[10].visible' />
        <el-table-column label='预留字段二' align='center' prop='fieldTwo' v-if='columns[11].visible' />
        <el-table-column label='预留字段三' align='center' prop='fieldThree' v-if='columns[12].visible' />
        <el-table-column label='预留字段四' align='center' prop='fieldFour' v-if='columns[13].visible' />
        <el-table-column label='预留字段五' align='center' prop='fieldFive' v-if='columns[14].visible' />
        <el-table-column label='激活标识' align='center' prop='activeFlag' v-if='columns[16].visible'>
          <template #default='scope'>
            <dict-tag :options='active_flag' :value='scope.row.activeFlag' />
          </template>
        </el-table-column>
        <el-table-column label='备注' align='center' prop='remark' v-if='columns[17].visible' />
        <el-table-column label='操作' align='center' class-name='small-padding fixed-width'>
          <template #default='scope'>
            <el-tooltip content='修改' placement='top'>
              <el-button link type='primary' icon='Edit' @click='handleUpdate(scope.row)'
                         v-hasPermi="['system:designDataSource:edit']"></el-button>
            </el-tooltip>
            <el-tooltip content='删除' placement='top'>
              <el-button link type='primary' icon='Delete' @click='handleDelete(scope.row)'
                         v-hasPermi="['system:designDataSource:remove']"></el-button>
            </el-tooltip>
          </template>
        </el-table-column>
      </el-table>

      <pagination v-show='total > 0' :total='total' v-model:page='queryParams.pageNum'
                  v-model:limit='queryParams.pageSize' @pagination='getList' />
    </el-card>
    <!-- 添加或修改大屏设计数据源对话框 -->
    <el-dialog :title='dialog.title' v-model='dialog.visible' width='800px' append-to-body>
      <el-form ref='designDataSourceFormRef' :model='form' :rules='rules' label-width='100px'>
        <el-row :gutter="20">
          <el-col :span="12">
            <el-form-item label='数据源名称' prop='dataSourceName'>
              <el-input v-model='form.dataSourceName' placeholder='请输入数据源名称' />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label='请求方法' prop='requestMethod'>
              <el-input v-model='form.requestMethod' placeholder='请输入请求方法' />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label='请求地址' prop='requestUrl'>
              <el-input v-model='form.requestUrl' placeholder='请输入请求地址' />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label='数据源分组' prop='dataSourceGroup'>
              <el-input v-model='form.dataSourceGroup' placeholder='请输入数据源分组' />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label='请求内容类型' prop='requestContentType'>
              <el-input v-model='form.requestContentType' placeholder='请输入请求内容类型' />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label='响应格式' prop='responseType'>
              <el-input v-model='form.responseType' placeholder='请输入响应格式' />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label='版本号' prop='versionCode'>
              <el-input v-model='form.versionCode' placeholder='请输入版本号' />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label='显示排序' prop='sortOrder'>
              <el-input v-model='form.sortOrder' placeholder='请输入显示排序' />
            </el-form-item>
          </el-col>
        </el-row>
        <el-form-item label='激活标识' prop='activeFlag'>
          <el-radio-group v-model='form.activeFlag'>
            <el-radio
              v-for='dict in active_flag'
              :key='dict.value'
              :value='dict.value'
            >{{ dict.label }}
            </el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label='备注' prop='remark'>
          <el-input v-model='form.remark' placeholder='请输入备注' />
        </el-form-item>
      </el-form>

      <!-- 数据字段表格 -->
      <div class="mt-4">
        <div class="mb-2">
          <el-button type="primary" icon="Plus" @click="handleAddField">新增字段</el-button>
        </div>
        <el-table :data="fieldList" v-loading="fieldLoading">
          <el-table-column type="selection" width="55" align="center" />
          <el-table-column label="字段类型" align="center" prop="fieldType">
            <template #default="scope">
              <dict-tag :options="sys_field_type" :value="scope.row.fieldType"/>
            </template>
          </el-table-column>
          <el-table-column label="备注说明" align="center" prop="remarkName" />
          <el-table-column label="请求内容类型" align="center" prop="requestContentType" width="110"/>
          <el-table-column label="数据类型" align="center" prop="dataType" />
          <el-table-column label="显示排序" align="center" prop="sortOrder" />
          <el-table-column label="激活标识" align="center" prop="activeFlag">
            <template #default="scope">
              <dict-tag :options="active_flag" :value="scope.row.activeFlag"/>
            </template>
          </el-table-column>
          <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
            <template #default="scope">
              <el-tooltip content="修改" placement="top">
                <el-button link type="primary" icon="Edit" @click="handleUpdateField(scope.row)"></el-button>
              </el-tooltip>
              <el-tooltip content="删除" placement="top">
                <el-button link type="primary" icon="Delete" @click="handleDeleteField(scope.row)"></el-button>
              </el-tooltip>
            </template>
          </el-table-column>
        </el-table>
      </div>

      <template #footer>
        <div class='dialog-footer'>
          <el-button :loading='buttonLoading' type='primary' @click='submitForm'>确 定</el-button>
          <el-button @click='cancel'>取 消</el-button>
        </div>
      </template>
    </el-dialog>

    <!-- 数据字段对话框 -->
    <el-dialog :title="fieldDialog.title" v-model="fieldDialog.visible" width="500px" append-to-body>
      <el-form ref="fieldFormRef" :model="fieldForm" :rules="fieldRules" label-width="110px">
        <el-form-item label="字段类型" prop="fieldType">
          <el-radio-group v-model="fieldForm.fieldType">
            <el-radio
              v-for="dict in sys_field_type"
              :key="dict.value"
              :value="dict.value"
            >{{dict.label}}</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="备注说明" prop="remarkName">
          <el-input v-model="fieldForm.remarkName" placeholder="请输入备注说明" />
        </el-form-item>
        <el-form-item label="请求内容类型" prop="requestContentType">
          <el-input v-model="fieldForm.requestContentType" placeholder="请输入请求内容类型" />
        </el-form-item>
        <el-form-item label="数据类型" prop="dataType">
          <el-input v-model="fieldForm.dataType" placeholder="请输入数据类型" />
        </el-form-item>
        <el-form-item label="显示排序" prop="sortOrder">
          <el-input v-model="fieldForm.sortOrder" placeholder="请输入显示排序" />
        </el-form-item>
        <el-form-item label="激活标识" prop="activeFlag">
          <el-radio-group v-model="fieldForm.activeFlag">
            <el-radio
              v-for="dict in active_flag"
              :key="dict.value"
              :value="dict.value"
            >{{dict.label}}</el-radio>
          </el-radio-group>
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button :loading="fieldButtonLoading" type="primary" @click="submitFieldForm">确 定</el-button>
          <el-button @click="cancelField">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name='DesignDataSource' lang='ts'>
import {
  listDesignDataSource,
  getDesignDataSource,
  delDesignDataSource,
  addDesignDataSource,
  updateDesignDataSource
} from '@/api/system/designDataSource';
import { DesignDataSourceVO, DesignDataSourceQuery, DesignDataSourceForm } from '@/api/system/designDataSource/types';
import { DesignDataFieldVO, DesignDataFieldQuery, DesignDataFieldForm } from '@/api/system/designDataField/types';

const { proxy } = getCurrentInstance() as ComponentInternalInstance;
const { active_flag, sys_field_type } = toRefs<any>(proxy?.useDict('active_flag', 'sys_field_type'));

const designDataSourceList = ref<DesignDataSourceVO[]>([]);
const buttonLoading = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref<Array<string | number>>([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);

const queryFormRef = ref<ElFormInstance>();
const designDataSourceFormRef = ref<ElFormInstance>();

const dialog = reactive<DialogOption>({
  visible: false,
  title: ''
});

// 数据字段相关
const fieldList = ref<DesignDataFieldVO[]>([]);
const fieldLoading = ref(false);
const fieldButtonLoading = ref(false);
const fieldFormRef = ref<ElFormInstance>();

const fieldDialog = reactive<DialogOption>({
  visible: false,
  title: ''
});

const initFormData: DesignDataSourceForm = {
  dataSourceId: undefined,
  dataSourceName: undefined,
  requestMethod: undefined,
  requestUrl: undefined,
  dataSourceGroup: undefined,
  requestContentType: undefined,
  responseType: undefined,
  versionCode: undefined,
  sortOrder: undefined,
  fieldOne: undefined,
  fieldTwo: undefined,
  fieldThree: undefined,
  fieldFour: undefined,
  fieldFive: undefined,
  activeFlag: '1',
  remark: undefined,
  designDataFieldList: []
};

const initFieldFormData: DesignDataFieldForm = {
  dataFieldId: undefined,
  dataSourceId: undefined,
  fieldType: undefined,
  remarkName: undefined,
  requestContentType: undefined,
  dataType: undefined,
  sortOrder: undefined,
  activeFlag: '1',
  remark: undefined,
};

const data = reactive<PageData<DesignDataSourceForm, DesignDataSourceQuery>>({
  form: { ...initFormData },
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    dataSourceId: undefined,
    dataSourceName: undefined,
    requestMethod: undefined,
    requestUrl: undefined,
    dataSourceGroup: undefined,
    requestContentType: undefined,
    responseType: undefined,
    versionCode: undefined,
    sortOrder: undefined,
    fieldOne: undefined,
    fieldTwo: undefined,
    fieldThree: undefined,
    fieldFour: undefined,
    fieldFive: undefined,
    activeFlag: undefined,
    params: {}
  },
  rules: {
    dataSourceName: [
      { required: true, message: '数据源名称不能为空', trigger: 'blur' }
    ],
    requestMethod: [
      { required: true, message: '请求方法不能为空', trigger: 'blur' }
    ],
    requestUrl: [
      { required: true, message: '请求地址不能为空', trigger: 'blur' }
    ],
  }
});

const fieldData = reactive<PageData<DesignDataFieldForm, DesignDataFieldQuery>>({
  form: {...initFieldFormData},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    dataSourceId: undefined,
    fieldType: undefined,
    activeFlag: undefined,
    params: {}
  },
  rules: {
    fieldType: [
      { required: true, message: "字段类型不能为空", trigger: "change" }
    ],
    activeFlag: [
      { required: true, message: "激活标识不能为空", trigger: "change" }
    ],
  }
});

const { queryParams, form, rules } = toRefs(data);
const { queryParams: fieldQueryParams, form: fieldForm, rules: fieldRules } = toRefs(fieldData);

// 列显隐信息
const columns = ref<FieldOption[]>([
  { key: 0, label: `数据源ID`, visible: true },
  { key: 1, label: `租户编号`, visible: true },
  { key: 2, label: `数据源名称`, visible: true },
  { key: 3, label: `请求方法`, visible: true },
  { key: 4, label: `请求地址`, visible: true },
  { key: 5, label: `数据源分组`, visible: true },
  { key: 6, label: `请求内容类型`, visible: true },
  { key: 7, label: `响应格式`, visible: true },
  { key: 8, label: `版本号`, visible: true },
  { key: 9, label: `显示排序`, visible: true },
  { key: 10, label: `预留字段一`, visible: false },
  { key: 11, label: `预留字段二`, visible: false },
  { key: 12, label: `预留字段三`, visible: false },
  { key: 13, label: `预留字段四`, visible: false },
  { key: 14, label: `预留字段五`, visible: false },
  { key: 15, label: `删除标志`, visible: false },
  { key: 16, label: `激活标识`, visible: true },
  { key: 17, label: `备注`, visible: false },
  { key: 18, label: `创建部门`, visible: false },
  { key: 19, label: `创建人`, visible: false },
  { key: 20, label: `创建时间`, visible: false },
  { key: 21, label: `更新人`, visible: false },
  { key: 22, label: `更新时间`, visible: false }
]);

/** 查询大屏设计数据源列表 */
const getList = async () => {
  loading.value = true;
  const res = await listDesignDataSource(queryParams.value);
  designDataSourceList.value = res.rows;
  total.value = res.total;
  loading.value = false;
};

/** 取消按钮 */
const cancel = () => {
  reset();
  dialog.visible = false;
};

/** 表单重置 */
const reset = () => {
  form.value = { ...initFormData };
  fieldList.value = [];
  designDataSourceFormRef.value?.resetFields();
  fieldFormRef.value?.resetFields();
};

/** 搜索按钮操作 */
const handleQuery = () => {
  queryParams.value.pageNum = 1;
  getList();
};

/** 重置按钮操作 */
const resetQuery = () => {
  queryFormRef.value?.resetFields();
  handleQuery();
};

/** 多选框选中数据 */
const handleSelectionChange = (selection: DesignDataSourceVO[]) => {
  ids.value = selection.map(item => item.dataSourceId);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
};

/** 新增按钮操作 */
const handleAdd = () => {
  reset();
  dialog.visible = true;
  dialog.title = '添加大屏设计数据源';
  fieldList.value = []; // 清空数据字段列表
};

/** 修改按钮操作 */
const handleUpdate = async (row?: DesignDataSourceVO) => {
  reset();
  const _dataSourceId = row?.dataSourceId || ids.value[0];
  const res = await getDesignDataSource(_dataSourceId);
  // 处理返回数据
  const { designDataFieldList, ...sourceData } = res.data as any;
  Object.assign(form.value, sourceData);
  // 设置字段列表
  if (designDataFieldList && Array.isArray(designDataFieldList)) {
    fieldList.value = designDataFieldList;
  } else {
    fieldList.value = [];
  }
  dialog.visible = true;
  dialog.title = '修改大屏设计数据源';
};

/** 提交按钮 */
const submitForm = () => {
  designDataSourceFormRef.value?.validate(async (valid: boolean) => {
    if (valid) {
      buttonLoading.value = true;
      // 将字段列表添加到表单数据中
      const submitData: DesignDataSourceForm = {
        ...form.value,
        designDataFieldList: fieldList.value
      };

      if (form.value.dataSourceId) {
        await updateDesignDataSource(submitData).finally(() => buttonLoading.value = false);
      } else {
        await addDesignDataSource(submitData).finally(() => buttonLoading.value = false);
      }
      proxy?.$modal.msgSuccess('操作成功');
      dialog.visible = false;
      await getList();
    }
  });
};

/** 删除按钮操作 */
const handleDelete = async (row?: DesignDataSourceVO) => {
  const _dataSourceIds = row?.dataSourceId || ids.value;
  await proxy?.$modal.confirm('是否确认删除大屏设计数据源编号为"' + _dataSourceIds + '"的数据项？').finally(() => loading.value = false);
  await delDesignDataSource(_dataSourceIds);
  proxy?.$modal.msgSuccess('删除成功');
  await getList();
};

/** 导出按钮操作 */
const handleExport = () => {
  proxy?.download('system/designDataSource/export', {
    ...queryParams.value
  }, `designDataSource_${new Date().getTime()}.xlsx`);
};

/** 新增字段按钮操作 */
const handleAddField = () => {
  fieldForm.value = {...initFieldFormData};
  fieldDialog.visible = true;
  fieldDialog.title = "添加数据字段";
};

/** 修改字段按钮操作 */
const handleUpdateField = async (row: DesignDataFieldVO) => {
  fieldForm.value = {...initFieldFormData};
  Object.assign(fieldForm.value, row);
  fieldDialog.visible = true;
  fieldDialog.title = "修改数据字段";
};

/** 删除字段按钮操作 */
const handleDeleteField = async (row: DesignDataFieldVO) => {
  await proxy?.$modal.confirm('是否确认删除该数据字段？');
  const index = fieldList.value.findIndex(item => item.dataFieldId === row.dataFieldId);
  if (index > -1) {
    fieldList.value.splice(index, 1);
  }
  proxy?.$modal.msgSuccess("删除成功");
};

/** 提交字段表单 */
const submitFieldForm = () => {
  fieldFormRef.value?.validate(async (valid: boolean) => {
    if (valid) {
      const fieldData: DesignDataFieldVO = {
        dataFieldId: fieldForm.value.dataFieldId,
        dataSourceId: form.value.dataSourceId,
        fieldType: fieldForm.value.fieldType,
        remarkName: fieldForm.value.remarkName,
        requestContentType: fieldForm.value.requestContentType,
        dataType: fieldForm.value.dataType,
        sortOrder: fieldForm.value.sortOrder,
        fieldOne: fieldForm.value.fieldOne,
        fieldTwo: fieldForm.value.fieldTwo,
        fieldThree: fieldForm.value.fieldThree,
        fieldFour: fieldForm.value.fieldFour,
        fieldFive: fieldForm.value.fieldFive,
        activeFlag: fieldForm.value.activeFlag,
        remark: fieldForm.value.remark
      };

      if (fieldForm.value.dataFieldId) {
        // 修改字段
        const index = fieldList.value.findIndex(item => item.dataFieldId === fieldForm.value.dataFieldId);
        if (index > -1) {
          fieldList.value[index] = fieldData;
        }
      } else {
        // 新增字段
        fieldList.value.push(fieldData);
      }
      proxy?.$modal.msgSuccess("操作成功");
      fieldDialog.visible = false;
    }
  });
};

/** 取消字段表单 */
const cancelField = () => {
  fieldForm.value = {...initFieldFormData};
  fieldDialog.visible = false;
};

onMounted(() => {
  getList();
});
</script>
